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Archaeologists have been arguing for more than a century about whether people first entered the American continents before, during or after the coldest peak of
An engineer has utilized AI to break a previously unsolved cipher used by Napoleon Bonaparte to send secret messages to his generals — enabling us
An international team has reconstructed the face of a man who lived in what’s now Ecuador more than 3,000 years ago and whose skull featured
Meriah DeJoseph grew up below the poverty line, so she was intrigued in college when she started reading what researchers had to say about people
An artificial intelligence (AI) model’s failed attempt to crack one of math’s most notorious unsolved problems has helped a human mathematician make progress on a
A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft is launched on NASA’s SpaceX Crew-13 mission to the International Space Station with NASA astronauts
We know all about how things exist in the three dimensions of length, width, and height. Physicists often talk about time as a fourth dimension
A new AI tool that analyzes speech could give users a glimpse of how they are aging and whether they’re at risk of dementia, a
Scientists have created the most accurate atomic clock ever made — and it could literally redefine the second. Researchers recently unveiled the record-breaking device, which
The world’s smallest crocodiles use a sneak attack to hunt bats in hellish underground caves filled with poop, a new video reveals. The footage of
Naegleria amoebas’ exploration skills and crawling behaviors could help explain how the brain-eating variety travel into human brains.
A female humpback whale may have spent days with her stillborn calf. This rare sighting may suggest that baleen whales experience grief.
Scientists have a new tool for mapping the universe’s perplexing acceleration. A Canadian telescope designed to chart the distribution of hydrogen gas across the ancient
Scientists graded every river and stream in the contiguous United States, flagging specific repairs each one needs to support aquatic life.
